Baby and X-ray questions!

Kaila • My husband and I are expecting our 3rd child in November.
Hi ladies I'm new to the group I will be 6w tomorrow :) I have a question for those of you who work around X-ray. I am starting a new job this week which requires me to be around X-ray machines sometimes. I don't want to tell my employer just yet that I am expecting because I'm so new but then I don't know how greatly X-ray can affect the baby. We wear lead gowns to protect us but it still makes me nervous. What do you guys think?